Avaya 4621SW 사용자 설명서

Note:

This symbol precedes additional information about a topic. 

This guide uses the following typographic conventions:

This guide and other related documentation is available online at the following URL:

For a Quick Reference to 4620/4620SW/4621SW features and applications, see the 
4620/4620SW/4621SW IP Telephone Quick Reference (Document Number 16-300003).

For information related to installing an IP telephone, see the 4600 Series IP Telephone 
Installation Guide (Document Number 555-233-128). 

For information related to using the telephone stand or wall-mounting a 4620/4620SW/4621SW 
IP Telephone, see the 4620/4620SW/4621SW/4622SW/4625SW IP Telephone Stand 
Instructions (Document Number 16-300299). 

For information about using an EU24/EU24BL Expansion Module with any of the telephones 
described in this guide, see the EU24/EU24BL Expansion Module User Guide (Document 
Number 555-250-702). 

For information related to maintaining an IP Telephone System on a Local Area Network, see 
the 4600 Series IP Telephone LAN Administrator Guide (Document Number 555-233-507).

Standard telephone features are described in the Overview for Avaya Communication Manager 
(Document Number 03-300468). 

Document 

Underlined type indicates a section or sub-section in this 
document containing additional information about a topic. 

“Document” 

Italic type enclosed in quotes indicates a reference to an external 
document or a specific chapter/section of an external document.

Italics 

Italic type indicates the result of an action you take or a system 
response in step by step procedures. 

Conference 

In step by step procedures, words shown in bold represent a 
single telephone button that should be pressed/selected.